16278744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 28073256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1231, 1653, 2204, 2462, 3306, 3693, 4408, 4924, 6612, 7386, 9848, 13224, 14772, 23389, 29544, 35699, 46778, 70167, 71398, 93556, 107097, 140334, 142796, 187112, 214194, 280668, 285592, 428388, 561336, 678281, 856776, 1356562, 2034843, 2713124, 4069686, 5426248, 8139372, 16278744]

約数ペア:

[(1, 16278744), (2, 8139372), (3, 5426248), (4, 4069686), (6, 2713124), (8, 2034843), (12, 1356562), (19, 856776), (24, 678281), (29, 561336), (38, 428388), (57, 285592), (58, 280668), (76, 214194), (87, 187112), (114, 142796), (116, 140334), (152, 107097), (174, 93556), (228, 71398), (232, 70167), (348, 46778), (456, 35699), (551, 29544), (696, 23389), (1102, 14772), (1231, 13224), (1653, 9848), (2204, 7386), (2462, 6612), (3306, 4924), (3693, 4408)]